Washington Area Transit Compact Amendments: Hearing Before the Subcommittee No. 3 of the Committee on the Judiciary, House of Representatives, Eighty-seventh Congress, Second Session, on H.J. Res. 693 and H.J. Res. 694, Granting the Consent and Approval of Congress for the State of Maryland, the Commonwealth of Virginia, and the District of Columbia, to Amend the Washington Metropolitan Area Transit Commission Compact, and for Other Purposes. June 13, 1962